North Sea Offshore - NSO

North Sea Offshore - NSO www.linkedin.com/company/northsea-offshore North Sea Offshore is a manufacturer of lightweight aluminum structures for the offshore and marine industry.

Premium turnkey interior solutions for offshore, marine, and passenger vessels worldwide, leading global manufacturer of aluminium helidecks and access systems for offshore, marine, and onshore applications. Our spacious, fully equipped production facility in Yantai, China, is at the current center of the global offshore and marine construction industry lending us a competitive edge in balancing l

ow cost production with high quality design and engineering. Our experienced team can provide a range of fully tested, class approved and certified (DNV, ABS, CCS, LR, BV) high quality aluminum solutions for our customers offshore and onshore needs. We take pride in the quality of our products with a commitment to aftersales service. Our patented helicopter deck is accepted worldwide for safe and reliable take-off and landing on both offshore and onshore vessels and structures. The lightweight aluminum pancake consists of an extruded deck plank and girder beam. This combined with an aluminum sub-structure reduces the total weight to half that of steel. In addition, serrations ensure high friction co-efficiency on the landing deck which can be either painted green or left neutral. No welding is required during site installation as the helideck is entirely bolted together. All plates and extruded profiles are marine grade 6 # # # or 5 # # # serials. The fasteners for aluminum connections are SS316 grade A40-70 or 80.
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North Sea Accommodation (NSA) is a leading maritime and offshore modular construction supplier, providing the global marine and offshore industry with a dynamic work scope and streamlined customer service experience. Our 75 qualified, specialized and experienced staff members possess a wide range of competencies with extensive offshore and marine project experience, enabling NSA to maintain the highest standards throughout the Engineering, Procurement, Pre-fabrication Installation, and Commissioning process. NSA has partnered primarily with NORAC from Norway and STACO from South Korea in the development of accommodation work to include: galley, laundry, public area equipment etc. We commit to the highest standards of Manufacturing and operate a Quality Assurance system alongside third party cetification and inspection by Norsok, DNV, ABS and other applicable standards. From Layout drawings and color combinations, to procurement, material handling and installation, we provide complete accommodation systems for a wide variety of marine and offshore applications. Close cooperation and collaboration with our partners allows us to maintain a competitive international advantage which enables us to create the sustainable values you seek.
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Smith Marine, established in 2003, is a leading independent shipbroker, technical services provider, and equipment and project management agency for the maritime and offshore industry. Our aim is to provide the most efficient brokering, project management, and technical support service within the Asian marine, offshore, oil and gas market. We believe the best way to achieve this is through the forging of long term strategic cooperation with manufacturers and customers based on professionalism, competence and client satisfaction. Our multi-national team offers a broad service to our growing client list with expertise in jack up drilling platforms, drilling ships, OSV, semi-submersible drilling platforms, transport vessels, crane vessels, pipe/cable laying vessels and others. Smith Marine has excellent contacts with China offshore fabrication facilities and can provide some of the best engineering support in the sector. At Smith Marine, we are committed to the highest standards in business ethics, the protection of intellectual property rights, and consider openness and professional integrity an essential part of our company mission.

27/07/2026

From dining halls to lounges and common areas; public spaces built for daily wear and high passenger traffic, manufactured in-house with marine grade furniture.
Full certs and project references available on request.

22/07/2026

From Arab lounges to prayer rooms, duty-free retail to passenger lounges; custom-built spaces with marine grade furniture, manufactured in-house.
Full certs and project references available on request.

In 1405, Admiral Zheng He set sail from China on the first of seven voyages that carried Chinese maritime engineering fu...
13/07/2026

In 1405, Admiral Zheng He set sail from China on the first of seven voyages that carried Chinese maritime engineering further than the world had yet seen. Six centuries later, that same spirit of precision at sea continues. NSO designs and delivers marine engineering from China to the world. East meets West is not a tagline for us. It is how we work.

08/07/2026

⚽ With World Cup fever taking over the world right now, our team couldn't resist lacing up for a game of our own.
The World Cup reminds us that the best teams aren't built overnight; they're built on trust, communication, and showing up for each other.
It's a reminder we like to hold onto: great teamwork on the field looks a lot like great teamwork at work. And yes celebrating the wins, big or small.
We’re driven to win, but success is always sweeter when we celebrate it together and remember to have fun along the way!⚽
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Another helideck delivered.NSO has completed and shipped the helideck for the RP3S platform, one of four helidecks NSO i...
24/06/2026

Another helideck delivered.
NSO has completed and shipped the helideck for the RP3S platform, one of four helidecks NSO is supplying across the COMP3 package under QatarEnergy LNG’s North Field Production Sustainability program, one of the largest offshore gas developments in the world.
Fabricated in Yantai, this aluminium helideck is engineered for the high‑temperature, high‑salinity operating conditions of the Middle East.
Our COMP3 scope covers RP3S, RP5N, RP5S, and WHP13N, supporting Saipem’s ex*****on of a major multi‑platform offshore development.
Proud of our engineering and production teams for maintaining schedule discipline across a four‑unit series.

Great to see Adora Flora City gaining international attention as she enters her trial voyage phase. North Sea Offshore (...
19/05/2026

Great to see Adora Flora City gaining international attention as she enters her trial voyage phase. North Sea Offshore (NSO) is proud to have delivered major outfitting and construction scopes to this next generation vessel, including: • EPC delivery for key operational spaces such as the bridge, engine control room, offices, medical center, and support areas • Full installation of balcony and exterior glazing systems • Large scale interior construction across passenger cabin decks and the SPA & GYM public areas

15/05/2026

After delivering our scopes for Boreas last year, it’s exciting to see the vessel now completing its maiden offshore wind campaign at Nordseecluster A. A great example of how early‑stage outfitting supports long‑term operational performance.
Our combined scope included:
Aluminum helideck
Fixed and loose furniture for accommodation areas, public spaces, offices, and operational rooms

12/05/2026

Water‑Only DIFFS: The future of Helideck fire Safety
As the 2026 SOLAS amendments phase out PFOS‑based foams across all shipboard firefighting systems, operators are rethinking how they approach helideck fire protection. Foam‑based DIFFS now carry compliance risk, retrofit exposure, and long‑term environmental liabilities. This shift is pushing the industry toward water‑only DIFFS as the future‑proof baseline for helideck safety.
At NSO, we’ve been preparing for this transition for years. With 150+ aluminum helidecks delivered worldwide, we are one of the most active and experienced helideck manufacturers globally, and among the few offering a class‑certified water‑only DIFFS system that removes foam‑related compliance concerns entirely.
For operators planning newbuilds or upgrades in their 2026–2027 pipeline, moving to water‑only DIFFS isn’t just a regulatory response, but a long‑term safety and lifecycle strategy.

NSO happy to have attended Shippax 2026. Grateful for the people we met, the conversations we had, and for the building ...
11/05/2026

NSO happy to have attended Shippax 2026. Grateful for the people we met, the conversations we had, and for the building of connections that move our industry forward.

Address

Building 7-116, No. 10 Jingshan Street, Zhifu District
Yantai
264000

Opening Hours

Monday 09:00 - 17:00
Tuesday 09:00 - 17:00
Wednesday 09:00 - 17:00
Thursday 09:00 - 17:00
Friday 09:00 - 17:00

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